Vacuum forming (process)
[化] 真空成型法
🧩 词语组成解析
[电] 形成
🗣️ 情景例句
Pete isn't home.
Pete不在家。
There was a big choice of shops in the small town.
这个小镇上有好多商店可供选择。
It is not a simple competition for a fixed amount of food determined by the physical environment,
它已不是为了争得物质环境所决定的有限食物而进行的简单竞争了，